code: def __repr__(self):
      return self.__str__()
  
imports: import shutil
  import numpy
  import plyvel
  import os.path
  import sys
  from bert.modeling import *
  from bert.tokenization import *
  import json
  import os.path
  import numpy
label_desc: Use image node_id 4 for calling the TokenEmbeddings obj's underlying member method code with example usage: obj.__repr__() and returns: self